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#include "unit.h"
#include "rope_common.h"
/******************************************************************/
static void
test_empty_rope()
{
header();
struct rope *rope = test_rope_new();
fail_unless(rope_size(rope) == 0);
struct rope_iter *iter = rope_iter_new(rope);
fail_unless(rope_iter_start(iter) == NULL);
fail_unless(rope_iter_start(iter) == NULL);
rope_traverse(rope, str_print);
rope_check(rope);
rope_pretty_print(rope, str_print);
/* rope_erase(), rope_extract() expect a non-empty rope */
rope_iter_delete(iter);
rope_delete(rope);
footer();
}
static void
test_prepend()
{
header();
struct rope *rope = test_rope_new();
test_rope_insert(rope, 0, " c ");
test_rope_insert(rope, 0, " b ");
test_rope_insert(rope, 0, " a ");
rope_delete(rope);
footer();
}
static void
test_append()
{
header();
struct rope *rope = test_rope_new();
test_rope_insert(rope, rope_size(rope), " a ");
test_rope_insert(rope, rope_size(rope), " b ");
test_rope_insert(rope, rope_size(rope), " c ");
rope_delete(rope);
footer();
}
static void
test_insert()
{
header();
struct rope *rope = test_rope_new();
test_rope_insert(rope, rope_size(rope), " a ");
test_rope_insert(rope, rope_size(rope) - 1, "b ");
test_rope_insert(rope, rope_size(rope) - 2, "c ");
test_rope_insert(rope, 1, " ");
test_rope_insert(rope, rope_size(rope) - 1, " ");
test_rope_insert(rope, 4, "*");
test_rope_insert(rope, 8, "*");
rope_delete(rope);
footer();
}
static void
test_erase()
{
header();
struct rope *rope = test_rope_new();
rope_insert(rope, rope_size(rope), "a", 1);
test_rope_erase(rope, 0);
rope_insert(rope, rope_size(rope), "a", 1);
rope_insert(rope, rope_size(rope), "b", 1);
test_rope_erase(rope, 0);
rope_delete(rope);
footer();
}
int
main()
{
test_empty_rope();
test_append();
test_prepend();
test_insert();
test_erase();
return 0;
}
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